Information about the version on Sega Master System sent to me by Namida on 27 April 2009:

This version does not have a map view but it does have an adjustable release rate.

Levels not present in the original, they are:

Fun 20 - Sega ONE

Fun 22 - Go For It*

Fun 26 - Sega TWO

Tricky 14 - Menace*

Tricky 21 - Sixes Not

Tricky 25 - Sega THREE

Taxing 15 - What An Awesome Level*

Taxing 21 - Sega FOUR

Taxing 30 - Sega FIVE

Mayhem 9 - Sega ONE

Mayhem 12 - Sega TWO

Mayhem 13 - Sega THREE

Mayhem 17 - Stepping Stones**

Mayhem 21 - With A Twist Of Lemming Please***

Mayhem 22 - Nearly There*

* These levels don't appear in the original version but they are not unique to the Master System version either. They appear in the Amiga Budget Version and possibly several others.
** This level is not 100% unique. It has the same layout as Tricky 12/Mayhem 21 in the original. However, the skills and solution are different to Mayhem 21.
*** This level is more moved/renamed than new. It's identical to Taxing 21 in the original game.